31799056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 64702208

約数和(自身を除く): 32903152

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1051, 1891, 2102, 3782, 4204, 7564, 8408, 15128, 16816, 30256, 32581, 64111, 65162, 128222, 130324, 256444, 260648, 512888, 521296, 1025776, 1987441, 3974882, 7949764, 15899528, 31799056]

約数ペア:

[(1, 31799056), (2, 15899528), (4, 7949764), (8, 3974882), (16, 1987441), (31, 1025776), (61, 521296), (62, 512888), (122, 260648), (124, 256444), (244, 130324), (248, 128222), (488, 65162), (496, 64111), (976, 32581), (1051, 30256), (1891, 16816), (2102, 15128), (3782, 8408), (4204, 7564)]